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# Copyright (C) 2004, 2005 by Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""builtin bzr commands"""
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from shutil import rmtree
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from bzrlib.branch import Branch
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import bzrlib.bzrdir as bzrdir
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from bzrlib.commands import Command, display_command
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from bzrlib.revision import common_ancestor
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import bzrlib.errors as errors
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from bzrlib.errors import (BzrError, BzrCheckError, BzrCommandError,
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NotBranchError, DivergedBranches, NotConflicted,
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NoSuchFile, NoWorkingTree, FileInWrongBranch,
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from bzrlib.log import show_one_log
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from bzrlib.merge import Merge3Merger
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from bzrlib.option import Option
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from bzrlib.progress import DummyProgress
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib.trace import mutter, note, log_error, warning, is_quiet
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from bzrlib.transport.local import LocalTransport
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from bzrlib.workingtree import WorkingTree
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def tree_files(file_list, default_branch=u'.'):
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return internal_tree_files(file_list, default_branch)
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except FileInWrongBranch, e:
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raise BzrCommandError("%s is not in the same branch as %s" %
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(e.path, file_list[0]))
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def internal_tree_files(file_list, default_branch=u'.'):
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Return a branch and list of branch-relative paths.
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If supplied file_list is empty or None, the branch default will be used,
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and returned file_list will match the original.
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if file_list is None or len(file_list) == 0:
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return WorkingTree.open_containing(default_branch)[0], file_list
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tree = WorkingTree.open_containing(file_list[0])[0]
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for filename in file_list:
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new_list.append(tree.relpath(filename))
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except errors.PathNotChild:
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raise FileInWrongBranch(tree.branch, filename)
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# TODO: Make sure no commands unconditionally use the working directory as a
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# branch. If a filename argument is used, the first of them should be used to
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# specify the branch. (Perhaps this can be factored out into some kind of
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# Argument class, representing a file in a branch, where the first occurrence
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class cmd_status(Command):
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"""Display status summary.
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This reports on versioned and unknown files, reporting them
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grouped by state. Possible states are:
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Versioned in the working copy but not in the previous revision.
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Versioned in the previous revision but removed or deleted
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Path of this file changed from the previous revision;
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the text may also have changed. This includes files whose
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parent directory was renamed.
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Text has changed since the previous revision.
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Nothing about this file has changed since the previous revision.
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Only shown with --all.
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Not versioned and not matching an ignore pattern.
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To see ignored files use 'bzr ignored'. For details in the
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changes to file texts, use 'bzr diff'.
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If no arguments are specified, the status of the entire working
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directory is shown. Otherwise, only the status of the specified
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files or directories is reported. If a directory is given, status
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is reported for everything inside that directory.
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If a revision argument is given, the status is calculated against
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that revision, or between two revisions if two are provided.
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# TODO: --no-recurse, --recurse options
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takes_args = ['file*']
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takes_options = ['all', 'show-ids', 'revision']
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aliases = ['st', 'stat']
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def run(self, all=False, show_ids=False, file_list=None, revision=None):
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tree, file_list = tree_files(file_list)
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from bzrlib.status import show_tree_status
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show_tree_status(tree, show_unchanged=all, show_ids=show_ids,
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specific_files=file_list, revision=revision)
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class cmd_cat_revision(Command):
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"""Write out metadata for a revision.
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The revision to print can either be specified by a specific
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revision identifier, or you can use --revision.
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takes_args = ['revision_id?']
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takes_options = ['revision']
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def run(self, revision_id=None, revision=None):
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if revision_id is not None and revision is not None:
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raise BzrCommandError('You can only supply one of revision_id or --revision')
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if revision_id is None and revision is None:
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raise BzrCommandError('You must supply either --revision or a revision_id')
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b = WorkingTree.open_containing(u'.')[0].branch
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if revision_id is not None:
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sys.stdout.write(b.repository.get_revision_xml(revision_id))
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elif revision is not None:
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raise BzrCommandError('You cannot specify a NULL revision.')
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revno, rev_id = rev.in_history(b)
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sys.stdout.write(b.repository.get_revision_xml(rev_id))
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class cmd_revno(Command):
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"""Show current revision number.
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This is equal to the number of revisions on this branch."""
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takes_args = ['location?']
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def run(self, location=u'.'):
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print Branch.open_containing(location)[0].revno()
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class cmd_revision_info(Command):
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"""Show revision number and revision id for a given revision identifier.
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takes_args = ['revision_info*']
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takes_options = ['revision']
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def run(self, revision=None, revision_info_list=[]):
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if revision is not None:
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revs.extend(revision)
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if revision_info_list is not None:
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for rev in revision_info_list:
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revs.append(RevisionSpec(rev))
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raise BzrCommandError('You must supply a revision identifier')
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b = WorkingTree.open_containing(u'.')[0].branch
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revinfo = rev.in_history(b)
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if revinfo.revno is None:
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print ' %s' % revinfo.rev_id
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print '%4d %s' % (revinfo.revno, revinfo.rev_id)
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class cmd_add(Command):
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"""Add specified files or directories.
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In non-recursive mode, all the named items are added, regardless
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of whether they were previously ignored. A warning is given if
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any of the named files are already versioned.
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In recursive mode (the default), files are treated the same way
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but the behaviour for directories is different. Directories that
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are already versioned do not give a warning. All directories,
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whether already versioned or not, are searched for files or
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subdirectories that are neither versioned or ignored, and these
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are added. This search proceeds recursively into versioned
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directories. If no names are given '.' is assumed.
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Therefore simply saying 'bzr add' will version all files that
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are currently unknown.
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Adding a file whose parent directory is not versioned will
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implicitly add the parent, and so on up to the root. This means
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you should never need to explictly add a directory, they'll just
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get added when you add a file in the directory.
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--dry-run will show which files would be added, but not actually
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takes_args = ['file*']
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takes_options = ['no-recurse', 'dry-run', 'verbose']
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def run(self, file_list, no_recurse=False, dry_run=False, verbose=False):
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# This is pointless, but I'd rather not raise an error
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action = bzrlib.add.add_action_null
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action = bzrlib.add.add_action_print
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action = bzrlib.add.add_action_add
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action = bzrlib.add.add_action_add_and_print
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added, ignored = bzrlib.add.smart_add(file_list, not no_recurse,
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for glob in sorted(ignored.keys()):
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match_len = len(ignored[glob])
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for path in ignored[glob]:
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print "ignored %s matching \"%s\"" % (path, glob)
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print "ignored %d file(s) matching \"%s\"" % (match_len,
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print "If you wish to add some of these files, please add them"\
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class cmd_mkdir(Command):
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"""Create a new versioned directory.
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This is equivalent to creating the directory and then adding it.
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takes_args = ['dir+']
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def run(self, dir_list):
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wt, dd = WorkingTree.open_containing(d)
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class cmd_relpath(Command):
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"""Show path of a file relative to root"""
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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class cmd_inventory(Command):
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"""Show inventory of the current working copy or a revision.
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It is possible to limit the output to a particular entry
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type using the --kind option. For example; --kind file.
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takes_options = ['revision', 'show-ids', 'kind']
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def run(self, revision=None, show_ids=False, kind=None):
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if kind and kind not in ['file', 'directory', 'symlink']:
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raise BzrCommandError('invalid kind specified')
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tree = WorkingTree.open_containing(u'.')[0]
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inv = tree.read_working_inventory()
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if len(revision) > 1:
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raise BzrCommandError('bzr inventory --revision takes'
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' exactly one revision identifier')
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inv = tree.branch.repository.get_revision_inventory(
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revision[0].in_history(tree.branch).rev_id)
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for path, entry in inv.entries():
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if kind and kind != entry.kind:
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print '%-50s %s' % (path, entry.file_id)
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class cmd_move(Command):
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"""Move files to a different directory.
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The destination must be a versioned directory in the same branch.
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takes_args = ['source$', 'dest']
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def run(self, source_list, dest):
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tree, source_list = tree_files(source_list)
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# TODO: glob expansion on windows?
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tree.move(source_list, tree.relpath(dest))
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class cmd_rename(Command):
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"""Change the name of an entry.
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bzr rename frob.c frobber.c
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bzr rename src/frob.c lib/frob.c
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It is an error if the destination name exists.
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See also the 'move' command, which moves files into a different
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directory without changing their name.
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# TODO: Some way to rename multiple files without invoking
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# bzr for each one?"""
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takes_args = ['from_name', 'to_name']
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def run(self, from_name, to_name):
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tree, (from_name, to_name) = tree_files((from_name, to_name))
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tree.rename_one(from_name, to_name)
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class cmd_mv(Command):
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"""Move or rename a file.
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bzr mv OLDNAME NEWNAME
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bzr mv SOURCE... DESTINATION
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If the last argument is a versioned directory, all the other names
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are moved into it. Otherwise, there must be exactly two arguments
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and the file is changed to a new name, which must not already exist.
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Files cannot be moved between branches.
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takes_args = ['names*']
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def run(self, names_list):
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if len(names_list) < 2:
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raise BzrCommandError("missing file argument")
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tree, rel_names = tree_files(names_list)
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if os.path.isdir(names_list[-1]):
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# move into existing directory
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for pair in tree.move(rel_names[:-1], rel_names[-1]):
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print "%s => %s" % pair
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if len(names_list) != 2:
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raise BzrCommandError('to mv multiple files the destination '
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'must be a versioned directory')
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tree.rename_one(rel_names[0], rel_names[1])
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print "%s => %s" % (rel_names[0], rel_names[1])
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class cmd_pull(Command):
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"""Pull any changes from another branch into the current one.
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If there is no default location set, the first pull will set it. After
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that, you can omit the location to use the default. To change the
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default, use --remember.
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This command only works on branches that have not diverged. Branches are
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considered diverged if both branches have had commits without first
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pulling from the other.
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If branches have diverged, you can use 'bzr merge' to pull the text changes
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from one into the other. Once one branch has merged, the other should
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be able to pull it again.
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If you want to forget your local changes and just update your branch to
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match the remote one, use --overwrite.
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takes_options = ['remember', 'overwrite', 'revision', 'verbose']
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takes_args = ['location?']
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def run(self, location=None, remember=False, overwrite=False, revision=None, verbose=False):
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# FIXME: too much stuff is in the command class
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tree_to = WorkingTree.open_containing(u'.')[0]
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stored_loc = tree_to.branch.get_parent()
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if stored_loc is None:
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raise BzrCommandError("No pull location known or specified.")
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print "Using saved location: %s" % stored_loc
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location = stored_loc
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br_from = Branch.open(location)
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br_to = tree_to.branch
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elif len(revision) == 1:
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rev_id = revision[0].in_history(br_from).rev_id
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raise BzrCommandError('bzr pull --revision takes one value.')
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old_rh = br_to.revision_history()
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count = tree_to.pull(br_from, overwrite, rev_id)
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if br_to.get_parent() is None or remember:
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br_to.set_parent(location)
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note('%d revision(s) pulled.' % (count,))
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new_rh = tree_to.branch.revision_history()
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from bzrlib.log import show_changed_revisions
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show_changed_revisions(tree_to.branch, old_rh, new_rh)
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class cmd_push(Command):
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"""Push this branch into another branch.
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The remote branch will not have its working tree populated because this
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is both expensive, and may not be supported on the remote file system.
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Some smart servers or protocols *may* put the working tree in place.
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If there is no default push location set, the first push will set it.
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After that, you can omit the location to use the default. To change the
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default, use --remember.
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This command only works on branches that have not diverged. Branches are
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considered diverged if the branch being pushed to is not an older version
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If branches have diverged, you can use 'bzr push --overwrite' to replace
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the other branch completely.
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If you want to ensure you have the different changes in the other branch,
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do a merge (see bzr help merge) from the other branch, and commit that
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before doing a 'push --overwrite'.
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takes_options = ['remember', 'overwrite',
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Option('create-prefix',
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help='Create the path leading up to the branch '
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'if it does not already exist')]
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takes_args = ['location?']
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def run(self, location=None, remember=False, overwrite=False,
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create_prefix=False, verbose=False):
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# FIXME: Way too big! Put this into a function called from the
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from bzrlib.transport import get_transport
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tree_from = WorkingTree.open_containing(u'.')[0]
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br_from = tree_from.branch
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stored_loc = tree_from.branch.get_push_location()
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if stored_loc is None:
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raise BzrCommandError("No push location known or specified.")
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print "Using saved location: %s" % stored_loc
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location = stored_loc
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br_to = Branch.open(location)
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except NotBranchError:
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transport = get_transport(location).clone('..')
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if not create_prefix:
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transport.mkdir(transport.relpath(location))
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raise BzrCommandError("Parent directory of %s "
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"does not exist." % location)
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current = transport.base
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needed = [(transport, transport.relpath(location))]
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transport, relpath = needed[-1]
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transport.mkdir(relpath)
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new_transport = transport.clone('..')
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needed.append((new_transport,
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new_transport.relpath(transport.base)))
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if new_transport.base == transport.base:
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raise BzrCommandError("Could not creeate "
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br_to = bzrlib.bzrdir.BzrDir.create_branch_convenience(location)
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old_rh = br_to.revision_history()
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tree_to = br_to.working_tree()
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except NoWorkingTree:
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# TODO: This should be updated for branches which don't have a
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# working tree, as opposed to ones where we just couldn't
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warning('Unable to update the working tree of: %s' % (br_to.base,))
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count = br_to.pull(br_from, overwrite)
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count = tree_to.pull(br_from, overwrite)
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except DivergedBranches:
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raise BzrCommandError("These branches have diverged."
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" Try a merge then push with overwrite.")
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if br_from.get_push_location() is None or remember:
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br_from.set_push_location(location)
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note('%d revision(s) pushed.' % (count,))
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new_rh = br_to.revision_history()
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from bzrlib.log import show_changed_revisions
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show_changed_revisions(br_to, old_rh, new_rh)
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class cmd_branch(Command):
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"""Create a new copy of a branch.
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If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
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be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
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To retrieve the branch as of a particular revision, supply the --revision
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parameter, as in "branch foo/bar -r 5".
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--basis is to speed up branching from remote branches. When specified, it
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copies all the file-contents, inventory and revision data from the basis
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branch before copying anything from the remote branch.
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takes_args = ['from_location', 'to_location?']
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takes_options = ['revision', 'basis']
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aliases = ['get', 'clone']
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def run(self, from_location, to_location=None, revision=None, basis=None):
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elif len(revision) > 1:
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raise BzrCommandError(
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'bzr branch --revision takes exactly 1 revision value')
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br_from = Branch.open(from_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Source location "%s" does not'
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' exist.' % to_location)
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if basis is not None:
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basis_dir = bzrdir.BzrDir.open_containing(basis)[0]
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if len(revision) == 1 and revision[0] is not None:
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revision_id = revision[0].in_history(br_from)[1]
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# FIXME - wt.last_revision, fallback to branch, fall back to
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# None or perhaps NULL_REVISION to mean copy nothing
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revision_id = br_from.last_revision()
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if to_location is None:
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to_location = os.path.basename(from_location.rstrip("/\\"))
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name = os.path.basename(to_location) + '\n'
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os.mkdir(to_location)
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if e.errno == errno.EEXIST:
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raise BzrCommandError('Target directory "%s" already'
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' exists.' % to_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Parent of "%s" does not exist.' %
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dir = br_from.bzrdir.sprout(to_location, revision_id, basis_dir)
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branch = dir.open_branch()
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except bzrlib.errors.NoSuchRevision:
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msg = "The branch %s has no revision %s." % (from_location, revision[0])
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raise BzrCommandError(msg)
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except bzrlib.errors.UnlistableBranch:
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msg = "The branch %s cannot be used as a --basis"
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raise BzrCommandError(msg)
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branch.control_files.put_utf8('branch-name', name)
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note('Branched %d revision(s).' % branch.revno())
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class cmd_checkout(Command):
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"""Create a new checkout of an existing branch.
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If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
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be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
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To retrieve the branch as of a particular revision, supply the --revision
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parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
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out of date [so you cannot commit] but it may be useful (i.e. to examine old
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--basis is to speed up checking out from remote branches. When specified, it
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uses the inventory and file contents from the basis branch in preference to the
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branch being checked out. [Not implemented yet.]
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takes_args = ['branch_location', 'to_location?']
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takes_options = ['revision'] # , 'basis']
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def run(self, branch_location, to_location=None, revision=None, basis=None):
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elif len(revision) > 1:
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raise BzrCommandError(
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'bzr checkout --revision takes exactly 1 revision value')
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source = Branch.open(branch_location)
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if len(revision) == 1 and revision[0] is not None:
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revision_id = revision[0].in_history(source)[1]
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if to_location is None:
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to_location = os.path.basename(branch_location.rstrip("/\\"))
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os.mkdir(to_location)
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if e.errno == errno.EEXIST:
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raise BzrCommandError('Target directory "%s" already'
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' exists.' % to_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Parent of "%s" does not exist.' %
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checkout = bzrdir.BzrDirMetaFormat1().initialize(to_location)
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bzrlib.branch.BranchReferenceFormat().initialize(checkout, source)
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checkout.create_workingtree(revision_id)
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class cmd_renames(Command):
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"""Show list of renamed files.
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# TODO: Option to show renames between two historical versions.
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# TODO: Only show renames under dir, rather than in the whole branch.
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takes_args = ['dir?']
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def run(self, dir=u'.'):
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tree = WorkingTree.open_containing(dir)[0]
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old_inv = tree.basis_tree().inventory
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new_inv = tree.read_working_inventory()
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renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
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for old_name, new_name in renames:
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print "%s => %s" % (old_name, new_name)
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class cmd_update(Command):
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"""Update a tree to have the latest code committed to its branch.
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This will perform a merge into the working tree, and may generate
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conflicts. If you have any uncommitted changes, you will still
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need to commit them after the update.
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takes_args = ['dir?']
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def run(self, dir='.'):
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tree = WorkingTree.open_containing(dir)[0]
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if tree.last_revision() == tree.branch.last_revision():
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note("Tree is up to date.")
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conflicts = tree.update()
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note('Updated to revision %d.' %
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(tree.branch.revision_id_to_revno(tree.last_revision()),))
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class cmd_info(Command):
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"""Show statistical information about a branch."""
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takes_args = ['branch?']
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def run(self, branch=None):
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bzrlib.info.show_bzrdir_info(bzrdir.BzrDir.open_containing(branch)[0])
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class cmd_remove(Command):
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"""Make a file unversioned.
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This makes bzr stop tracking changes to a versioned file. It does
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not delete the working copy.
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takes_args = ['file+']
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takes_options = ['verbose']
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def run(self, file_list, verbose=False):
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tree, file_list = tree_files(file_list)
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tree.remove(file_list, verbose=verbose)
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class cmd_file_id(Command):
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"""Print file_id of a particular file or directory.
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The file_id is assigned when the file is first added and remains the
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same through all revisions where the file exists, even when it is
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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i = tree.inventory.path2id(relpath)
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raise BzrError("%r is not a versioned file" % filename)
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class cmd_file_path(Command):
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"""Print path of file_ids to a file or directory.
758
This prints one line for each directory down to the target,
759
starting at the branch root."""
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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fid = inv.path2id(relpath)
768
raise BzrError("%r is not a versioned file" % filename)
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for fip in inv.get_idpath(fid):
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class cmd_reconcile(Command):
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"""Reconcile bzr metadata in a branch.
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This can correct data mismatches that may have been caused by
777
previous ghost operations or bzr upgrades. You should only
778
need to run this command if 'bzr check' or a bzr developer
779
advises you to run it.
781
If a second branch is provided, cross-branch reconciliation is
782
also attempted, which will check that data like the tree root
783
id which was not present in very early bzr versions is represented
784
correctly in both branches.
786
At the same time it is run it may recompress data resulting in
787
a potential saving in disk space or performance gain.
789
The branch *MUST* be on a listable system such as local disk or sftp.
791
takes_args = ['branch?']
793
def run(self, branch="."):
794
from bzrlib.reconcile import reconcile
795
dir = bzrlib.bzrdir.BzrDir.open(branch)
799
class cmd_revision_history(Command):
800
"""Display list of revision ids on this branch."""
804
branch = WorkingTree.open_containing(u'.')[0].branch
805
for patchid in branch.revision_history():
809
class cmd_ancestry(Command):
810
"""List all revisions merged into this branch."""
814
tree = WorkingTree.open_containing(u'.')[0]
816
# FIXME. should be tree.last_revision
817
for revision_id in b.repository.get_ancestry(b.last_revision()):
821
class cmd_init(Command):
822
"""Make a directory into a versioned branch.
824
Use this to create an empty branch, or before importing an
827
Recipe for importing a tree of files:
832
bzr commit -m 'imported project'
834
takes_args = ['location?']
835
def run(self, location=None):
836
from bzrlib.branch import Branch
840
# The path has to exist to initialize a
841
# branch inside of it.
842
# Just using os.mkdir, since I don't
843
# believe that we want to create a bunch of
844
# locations if the user supplies an extended path
845
if not os.path.exists(location):
847
bzrdir.BzrDir.create_standalone_workingtree(location)
850
class cmd_diff(Command):
851
"""Show differences in working tree.
853
If files are listed, only the changes in those files are listed.
854
Otherwise, all changes for the tree are listed.
861
# TODO: Allow diff across branches.
862
# TODO: Option to use external diff command; could be GNU diff, wdiff,
863
# or a graphical diff.
865
# TODO: Python difflib is not exactly the same as unidiff; should
866
# either fix it up or prefer to use an external diff.
868
# TODO: If a directory is given, diff everything under that.
870
# TODO: Selected-file diff is inefficient and doesn't show you
873
# TODO: This probably handles non-Unix newlines poorly.
875
takes_args = ['file*']
876
takes_options = ['revision', 'diff-options']
877
aliases = ['di', 'dif']
880
def run(self, revision=None, file_list=None, diff_options=None):
881
from bzrlib.diff import diff_cmd_helper, show_diff_trees
883
tree1, file_list = internal_tree_files(file_list)
887
except FileInWrongBranch:
888
if len(file_list) != 2:
889
raise BzrCommandError("Files are in different branches")
891
tree1, file1 = WorkingTree.open_containing(file_list[0])
892
tree2, file2 = WorkingTree.open_containing(file_list[1])
893
if file1 != "" or file2 != "":
894
# FIXME diff those two files. rbc 20051123
895
raise BzrCommandError("Files are in different branches")
897
if revision is not None:
898
if tree2 is not None:
899
raise BzrCommandError("Can't specify -r with two branches")
900
if (len(revision) == 1) or (revision[1].spec is None):
901
return diff_cmd_helper(tree1, file_list, diff_options,
903
elif len(revision) == 2:
904
return diff_cmd_helper(tree1, file_list, diff_options,
905
revision[0], revision[1])
907
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
909
if tree2 is not None:
910
return show_diff_trees(tree1, tree2, sys.stdout,
911
specific_files=file_list,
912
external_diff_options=diff_options)
914
return diff_cmd_helper(tree1, file_list, diff_options)
917
class cmd_deleted(Command):
918
"""List files deleted in the working tree.
920
# TODO: Show files deleted since a previous revision, or
921
# between two revisions.
922
# TODO: Much more efficient way to do this: read in new
923
# directories with readdir, rather than stating each one. Same
924
# level of effort but possibly much less IO. (Or possibly not,
925
# if the directories are very large...)
927
def run(self, show_ids=False):
928
tree = WorkingTree.open_containing(u'.')[0]
929
old = tree.basis_tree()
930
for path, ie in old.inventory.iter_entries():
931
if not tree.has_id(ie.file_id):
933
print '%-50s %s' % (path, ie.file_id)
938
class cmd_modified(Command):
939
"""List files modified in working tree."""
943
from bzrlib.delta import compare_trees
945
tree = WorkingTree.open_containing(u'.')[0]
946
td = compare_trees(tree.basis_tree(), tree)
948
for path, id, kind, text_modified, meta_modified in td.modified:
953
class cmd_added(Command):
954
"""List files added in working tree."""
958
wt = WorkingTree.open_containing(u'.')[0]
959
basis_inv = wt.basis_tree().inventory
962
if file_id in basis_inv:
964
path = inv.id2path(file_id)
965
if not os.access(bzrlib.osutils.abspath(path), os.F_OK):
971
class cmd_root(Command):
972
"""Show the tree root directory.
974
The root is the nearest enclosing directory with a .bzr control
976
takes_args = ['filename?']
978
def run(self, filename=None):
979
"""Print the branch root."""
980
tree = WorkingTree.open_containing(filename)[0]
984
class cmd_log(Command):
985
"""Show log of this branch.
987
To request a range of logs, you can use the command -r begin..end
988
-r revision requests a specific revision, -r ..end or -r begin.. are
992
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
994
takes_args = ['filename?']
995
takes_options = [Option('forward',
996
help='show from oldest to newest'),
997
'timezone', 'verbose',
998
'show-ids', 'revision',
1002
help='show revisions whose message matches this regexp',
1007
def run(self, filename=None, timezone='original',
1017
from bzrlib.log import log_formatter, show_log
1019
assert message is None or isinstance(message, basestring), \
1020
"invalid message argument %r" % message
1021
direction = (forward and 'forward') or 'reverse'
1026
# find the file id to log:
1028
dir, fp = bzrdir.BzrDir.open_containing(filename)
1029
b = dir.open_branch()
1033
inv = dir.open_workingtree().inventory
1034
except (errors.NotBranchError, errors.NotLocalUrl):
1035
# either no tree, or is remote.
1036
inv = b.basis_tree().inventory
1037
file_id = inv.path2id(fp)
1040
# FIXME ? log the current subdir only RBC 20060203
1041
dir, relpath = bzrdir.BzrDir.open_containing('.')
1042
b = dir.open_branch()
1044
if revision is None:
1047
elif len(revision) == 1:
1048
rev1 = rev2 = revision[0].in_history(b).revno
1049
elif len(revision) == 2:
1050
if revision[0].spec is None:
1051
# missing begin-range means first revision
1054
rev1 = revision[0].in_history(b).revno
1056
if revision[1].spec is None:
1057
# missing end-range means last known revision
1060
rev2 = revision[1].in_history(b).revno
1062
raise BzrCommandError('bzr log --revision takes one or two values.')
1064
# By this point, the revision numbers are converted to the +ve
1065
# form if they were supplied in the -ve form, so we can do
1066
# this comparison in relative safety
1068
(rev2, rev1) = (rev1, rev2)
1070
mutter('encoding log as %r', bzrlib.user_encoding)
1072
# use 'replace' so that we don't abort if trying to write out
1073
# in e.g. the default C locale.
1074
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
1076
if (log_format == None):
1077
default = bzrlib.config.BranchConfig(b).log_format()
1078
log_format = get_log_format(long=long, short=short, line=line, default=default)
1080
lf = log_formatter(log_format,
1083
show_timezone=timezone)
1089
direction=direction,
1090
start_revision=rev1,
1095
def get_log_format(long=False, short=False, line=False, default='long'):
1096
log_format = default
1100
log_format = 'short'
1106
class cmd_touching_revisions(Command):
1107
"""Return revision-ids which affected a particular file.
1109
A more user-friendly interface is "bzr log FILE"."""
1111
takes_args = ["filename"]
1113
def run(self, filename):
1114
tree, relpath = WorkingTree.open_containing(filename)
1116
inv = tree.read_working_inventory()
1117
file_id = inv.path2id(relpath)
1118
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1119
print "%6d %s" % (revno, what)
1122
class cmd_ls(Command):
1123
"""List files in a tree.
1125
# TODO: Take a revision or remote path and list that tree instead.
1127
takes_options = ['verbose', 'revision',
1128
Option('non-recursive',
1129
help='don\'t recurse into sub-directories'),
1131
help='Print all paths from the root of the branch.'),
1132
Option('unknown', help='Print unknown files'),
1133
Option('versioned', help='Print versioned files'),
1134
Option('ignored', help='Print ignored files'),
1136
Option('null', help='Null separate the files'),
1139
def run(self, revision=None, verbose=False,
1140
non_recursive=False, from_root=False,
1141
unknown=False, versioned=False, ignored=False,
1144
if verbose and null:
1145
raise BzrCommandError('Cannot set both --verbose and --null')
1146
all = not (unknown or versioned or ignored)
1148
selection = {'I':ignored, '?':unknown, 'V':versioned}
1150
tree, relpath = WorkingTree.open_containing(u'.')
1155
if revision is not None:
1156
tree = tree.branch.repository.revision_tree(
1157
revision[0].in_history(tree.branch).rev_id)
1158
for fp, fc, kind, fid, entry in tree.list_files():
1159
if fp.startswith(relpath):
1160
fp = fp[len(relpath):]
1161
if non_recursive and '/' in fp:
1163
if not all and not selection[fc]:
1166
kindch = entry.kind_character()
1167
print '%-8s %s%s' % (fc, fp, kindch)
1169
sys.stdout.write(fp)
1170
sys.stdout.write('\0')
1176
class cmd_unknowns(Command):
1177
"""List unknown files."""
1180
from bzrlib.osutils import quotefn
1181
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1185
class cmd_ignore(Command):
1186
"""Ignore a command or pattern.
1188
To remove patterns from the ignore list, edit the .bzrignore file.
1190
If the pattern contains a slash, it is compared to the whole path
1191
from the branch root. Otherwise, it is compared to only the last
1192
component of the path. To match a file only in the root directory,
1195
Ignore patterns are case-insensitive on case-insensitive systems.
1197
Note: wildcards must be quoted from the shell on Unix.
1200
bzr ignore ./Makefile
1201
bzr ignore '*.class'
1203
# TODO: Complain if the filename is absolute
1204
takes_args = ['name_pattern']
1206
def run(self, name_pattern):
1207
from bzrlib.atomicfile import AtomicFile
1210
tree, relpath = WorkingTree.open_containing(u'.')
1211
ifn = tree.abspath('.bzrignore')
1213
if os.path.exists(ifn):
1216
igns = f.read().decode('utf-8')
1222
# TODO: If the file already uses crlf-style termination, maybe
1223
# we should use that for the newly added lines?
1225
if igns and igns[-1] != '\n':
1227
igns += name_pattern + '\n'
1230
f = AtomicFile(ifn, 'wt')
1231
f.write(igns.encode('utf-8'))
1236
inv = tree.inventory
1237
if inv.path2id('.bzrignore'):
1238
mutter('.bzrignore is already versioned')
1240
mutter('need to make new .bzrignore file versioned')
1241
tree.add(['.bzrignore'])
1244
class cmd_ignored(Command):
1245
"""List ignored files and the patterns that matched them.
1247
See also: bzr ignore"""
1250
tree = WorkingTree.open_containing(u'.')[0]
1251
for path, file_class, kind, file_id, entry in tree.list_files():
1252
if file_class != 'I':
1254
## XXX: Slightly inefficient since this was already calculated
1255
pat = tree.is_ignored(path)
1256
print '%-50s %s' % (path, pat)
1259
class cmd_lookup_revision(Command):
1260
"""Lookup the revision-id from a revision-number
1263
bzr lookup-revision 33
1266
takes_args = ['revno']
1269
def run(self, revno):
1273
raise BzrCommandError("not a valid revision-number: %r" % revno)
1275
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1278
class cmd_export(Command):
1279
"""Export past revision to destination directory.
1281
If no revision is specified this exports the last committed revision.
1283
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1284
given, try to find the format with the extension. If no extension
1285
is found exports to a directory (equivalent to --format=dir).
1287
Root may be the top directory for tar, tgz and tbz2 formats. If none
1288
is given, the top directory will be the root name of the file.
1290
Note: export of tree with non-ascii filenames to zip is not supported.
1292
Supported formats Autodetected by extension
1293
----------------- -------------------------
1296
tbz2 .tar.bz2, .tbz2
1300
takes_args = ['dest']
1301
takes_options = ['revision', 'format', 'root']
1302
def run(self, dest, revision=None, format=None, root=None):
1304
from bzrlib.export import export
1305
tree = WorkingTree.open_containing(u'.')[0]
1307
if revision is None:
1308
# should be tree.last_revision FIXME
1309
rev_id = b.last_revision()
1311
if len(revision) != 1:
1312
raise BzrError('bzr export --revision takes exactly 1 argument')
1313
rev_id = revision[0].in_history(b).rev_id
1314
t = b.repository.revision_tree(rev_id)
1316
export(t, dest, format, root)
1317
except errors.NoSuchExportFormat, e:
1318
raise BzrCommandError('Unsupported export format: %s' % e.format)
1321
class cmd_cat(Command):
1322
"""Write a file's text from a previous revision."""
1324
takes_options = ['revision']
1325
takes_args = ['filename']
1328
def run(self, filename, revision=None):
1329
if revision is not None and len(revision) != 1:
1330
raise BzrCommandError("bzr cat --revision takes exactly one number")
1333
tree, relpath = WorkingTree.open_containing(filename)
1335
except NotBranchError:
1339
b, relpath = Branch.open_containing(filename)
1340
if revision is None:
1341
revision_id = b.last_revision()
1343
revision_id = revision[0].in_history(b).rev_id
1344
b.print_file(relpath, revision_id)
1347
class cmd_local_time_offset(Command):
1348
"""Show the offset in seconds from GMT to local time."""
1352
print bzrlib.osutils.local_time_offset()
1356
class cmd_commit(Command):
1357
"""Commit changes into a new revision.
1359
If no arguments are given, the entire tree is committed.
1361
If selected files are specified, only changes to those files are
1362
committed. If a directory is specified then the directory and everything
1363
within it is committed.
1365
A selected-file commit may fail in some cases where the committed
1366
tree would be invalid, such as trying to commit a file in a
1367
newly-added directory that is not itself committed.
1369
# TODO: Run hooks on tree to-be-committed, and after commit.
1371
# TODO: Strict commit that fails if there are deleted files.
1372
# (what does "deleted files" mean ??)
1374
# TODO: Give better message for -s, --summary, used by tla people
1376
# XXX: verbose currently does nothing
1378
takes_args = ['selected*']
1379
takes_options = ['message', 'verbose',
1381
help='commit even if nothing has changed'),
1382
Option('file', type=str,
1384
help='file containing commit message'),
1386
help="refuse to commit if there are unknown "
1387
"files in the working tree."),
1389
aliases = ['ci', 'checkin']
1391
def run(self, message=None, file=None, verbose=True, selected_list=None,
1392
unchanged=False, strict=False):
1393
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1395
from bzrlib.msgeditor import edit_commit_message, \
1396
make_commit_message_template
1397
from tempfile import TemporaryFile
1400
# TODO: Need a blackbox test for invoking the external editor; may be
1401
# slightly problematic to run this cross-platform.
1403
# TODO: do more checks that the commit will succeed before
1404
# spending the user's valuable time typing a commit message.
1406
# TODO: if the commit *does* happen to fail, then save the commit
1407
# message to a temporary file where it can be recovered
1408
tree, selected_list = tree_files(selected_list)
1409
if message is None and not file:
1410
template = make_commit_message_template(tree, selected_list)
1411
message = edit_commit_message(template)
1413
raise BzrCommandError("please specify a commit message"
1414
" with either --message or --file")
1415
elif message and file:
1416
raise BzrCommandError("please specify either --message or --file")
1420
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1423
raise BzrCommandError("empty commit message specified")
1426
tree.commit(message, specific_files=selected_list,
1427
allow_pointless=unchanged, strict=strict)
1428
except PointlessCommit:
1429
# FIXME: This should really happen before the file is read in;
1430
# perhaps prepare the commit; get the message; then actually commit
1431
raise BzrCommandError("no changes to commit",
1432
["use --unchanged to commit anyhow"])
1433
except ConflictsInTree:
1434
raise BzrCommandError("Conflicts detected in working tree. "
1435
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1436
except StrictCommitFailed:
1437
raise BzrCommandError("Commit refused because there are unknown "
1438
"files in the working tree.")
1439
note('Committed revision %d.' % (tree.branch.revno(),))
1442
class cmd_check(Command):
1443
"""Validate consistency of branch history.
1445
This command checks various invariants about the branch storage to
1446
detect data corruption or bzr bugs.
1448
takes_args = ['branch?']
1449
takes_options = ['verbose']
1451
def run(self, branch=None, verbose=False):
1452
from bzrlib.check import check
1454
tree = WorkingTree.open_containing()[0]
1455
branch = tree.branch
1457
branch = Branch.open(branch)
1458
check(branch, verbose)
1461
class cmd_scan_cache(Command):
1464
from bzrlib.hashcache import HashCache
1470
print '%6d stats' % c.stat_count
1471
print '%6d in hashcache' % len(c._cache)
1472
print '%6d files removed from cache' % c.removed_count
1473
print '%6d hashes updated' % c.update_count
1474
print '%6d files changed too recently to cache' % c.danger_count
1480
def get_format_type(typestring):
1481
"""Parse and return a format specifier."""
1482
if typestring == "metadir":
1483
return bzrdir.BzrDirMetaFormat1()
1484
if typestring == "knit":
1485
format = bzrdir.BzrDirMetaFormat1()
1486
format.repository_format = bzrlib.repository.RepositoryFormatKnit1()
1488
msg = "No known bzr-dir format %s. Supported types are: metadir\n" %\
1490
raise BzrCommandError(msg)
1493
class cmd_upgrade(Command):
1494
"""Upgrade branch storage to current format.
1496
The check command or bzr developers may sometimes advise you to run
1497
this command. When the default format has changed you may also be warned
1498
during other operations to upgrade.
1500
takes_args = ['url?']
1503
help='Upgrade to a specific format rather than the'
1504
' current default format. Currently this '
1505
' option only accepts =metadir',
1506
type=get_format_type),
1510
def run(self, url='.', format=None):
1511
from bzrlib.upgrade import upgrade
1512
upgrade(url, format)
1515
class cmd_whoami(Command):
1516
"""Show bzr user id."""
1517
takes_options = ['email']
1520
def run(self, email=False):
1522
b = WorkingTree.open_containing(u'.')[0].branch
1523
config = bzrlib.config.BranchConfig(b)
1524
except NotBranchError:
1525
config = bzrlib.config.GlobalConfig()
1528
print config.user_email()
1530
print config.username()
1533
class cmd_nick(Command):
1534
"""Print or set the branch nickname.
1536
If unset, the tree root directory name is used as the nickname
1537
To print the current nickname, execute with no argument.
1539
takes_args = ['nickname?']
1540
def run(self, nickname=None):
1541
branch = Branch.open_containing(u'.')[0]
1542
if nickname is None:
1543
self.printme(branch)
1545
branch.nick = nickname
1548
def printme(self, branch):
1552
class cmd_selftest(Command):
1553
"""Run internal test suite.
1555
This creates temporary test directories in the working directory,
1556
but not existing data is affected. These directories are deleted
1557
if the tests pass, or left behind to help in debugging if they
1558
fail and --keep-output is specified.
1560
If arguments are given, they are regular expressions that say
1561
which tests should run.
1563
If the global option '--no-plugins' is given, plugins are not loaded
1564
before running the selftests. This has two effects: features provided or
1565
modified by plugins will not be tested, and tests provided by plugins will
1570
bzr --no-plugins selftest -v
1572
# TODO: --list should give a list of all available tests
1574
# NB: this is used from the class without creating an instance, which is
1575
# why it does not have a self parameter.
1576
def get_transport_type(typestring):
1577
"""Parse and return a transport specifier."""
1578
if typestring == "sftp":
1579
from bzrlib.transport.sftp import SFTPAbsoluteServer
1580
return SFTPAbsoluteServer
1581
if typestring == "memory":
1582
from bzrlib.transport.memory import MemoryServer
1584
msg = "No known transport type %s. Supported types are: sftp\n" %\
1586
raise BzrCommandError(msg)
1589
takes_args = ['testspecs*']
1590
takes_options = ['verbose',
1591
Option('one', help='stop when one test fails'),
1592
Option('keep-output',
1593
help='keep output directories when tests fail'),
1595
help='Use a different transport by default '
1596
'throughout the test suite.',
1597
type=get_transport_type),
1600
def run(self, testspecs_list=None, verbose=False, one=False,
1601
keep_output=False, transport=None):
1603
from bzrlib.tests import selftest
1604
# we don't want progress meters from the tests to go to the
1605
# real output; and we don't want log messages cluttering up
1607
save_ui = bzrlib.ui.ui_factory
1608
bzrlib.trace.info('running tests...')
1610
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1611
if testspecs_list is not None:
1612
pattern = '|'.join(testspecs_list)
1615
result = selftest(verbose=verbose,
1617
stop_on_failure=one,
1618
keep_output=keep_output,
1619
transport=transport)
1621
bzrlib.trace.info('tests passed')
1623
bzrlib.trace.info('tests failed')
1624
return int(not result)
1626
bzrlib.ui.ui_factory = save_ui
1629
def _get_bzr_branch():
1630
"""If bzr is run from a branch, return Branch or None"""
1631
import bzrlib.errors
1632
from bzrlib.branch import Branch
1633
from bzrlib.osutils import abspath
1634
from os.path import dirname
1637
branch = Branch.open(dirname(abspath(dirname(__file__))))
1639
except bzrlib.errors.BzrError:
1644
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1645
# is bzrlib itself in a branch?
1646
branch = _get_bzr_branch()
1648
rh = branch.revision_history()
1650
print " bzr checkout, revision %d" % (revno,)
1651
print " nick: %s" % (branch.nick,)
1653
print " revid: %s" % (rh[-1],)
1654
print bzrlib.__copyright__
1655
print "http://bazaar-ng.org/"
1657
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1658
print "you may use, modify and redistribute it under the terms of the GNU"
1659
print "General Public License version 2 or later."
1662
class cmd_version(Command):
1663
"""Show version of bzr."""
1668
class cmd_rocks(Command):
1669
"""Statement of optimism."""
1673
print "it sure does!"
1676
class cmd_find_merge_base(Command):
1677
"""Find and print a base revision for merging two branches.
1679
# TODO: Options to specify revisions on either side, as if
1680
# merging only part of the history.
1681
takes_args = ['branch', 'other']
1685
def run(self, branch, other):
1686
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1688
branch1 = Branch.open_containing(branch)[0]
1689
branch2 = Branch.open_containing(other)[0]
1691
history_1 = branch1.revision_history()
1692
history_2 = branch2.revision_history()
1694
last1 = branch1.last_revision()
1695
last2 = branch2.last_revision()
1697
source = MultipleRevisionSources(branch1.repository,
1700
base_rev_id = common_ancestor(last1, last2, source)
1702
print 'merge base is revision %s' % base_rev_id
1706
if base_revno is None:
1707
raise bzrlib.errors.UnrelatedBranches()
1709
print ' r%-6d in %s' % (base_revno, branch)
1711
other_revno = branch2.revision_id_to_revno(base_revid)
1713
print ' r%-6d in %s' % (other_revno, other)
1717
class cmd_merge(Command):
1718
"""Perform a three-way merge.
1720
The branch is the branch you will merge from. By default, it will
1721
merge the latest revision. If you specify a revision, that
1722
revision will be merged. If you specify two revisions, the first
1723
will be used as a BASE, and the second one as OTHER. Revision
1724
numbers are always relative to the specified branch.
1726
By default bzr will try to merge in all new work from the other
1727
branch, automatically determining an appropriate base. If this
1728
fails, you may need to give an explicit base.
1732
To merge the latest revision from bzr.dev
1733
bzr merge ../bzr.dev
1735
To merge changes up to and including revision 82 from bzr.dev
1736
bzr merge -r 82 ../bzr.dev
1738
To merge the changes introduced by 82, without previous changes:
1739
bzr merge -r 81..82 ../bzr.dev
1741
merge refuses to run if there are any uncommitted changes, unless
1744
takes_args = ['branch?']
1745
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1746
Option('show-base', help="Show base revision text in "
1749
def run(self, branch=None, revision=None, force=False, merge_type=None,
1750
show_base=False, reprocess=False):
1751
if merge_type is None:
1752
merge_type = Merge3Merger
1754
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1756
raise BzrCommandError("No merge location known or specified.")
1758
print "Using saved location: %s" % branch
1759
if revision is None or len(revision) < 1:
1761
other = [branch, -1]
1763
if len(revision) == 1:
1765
other_branch = Branch.open_containing(branch)[0]
1766
revno = revision[0].in_history(other_branch).revno
1767
other = [branch, revno]
1769
assert len(revision) == 2
1770
if None in revision:
1771
raise BzrCommandError(
1772
"Merge doesn't permit that revision specifier.")
1773
b = Branch.open_containing(branch)[0]
1775
base = [branch, revision[0].in_history(b).revno]
1776
other = [branch, revision[1].in_history(b).revno]
1779
conflict_count = merge(other, base, check_clean=(not force),
1780
merge_type=merge_type, reprocess=reprocess,
1781
show_base=show_base,
1782
pb=bzrlib.ui.ui_factory.progress_bar())
1783
if conflict_count != 0:
1787
except bzrlib.errors.AmbiguousBase, e:
1788
m = ("sorry, bzr can't determine the right merge base yet\n"
1789
"candidates are:\n "
1790
+ "\n ".join(e.bases)
1792
"please specify an explicit base with -r,\n"
1793
"and (if you want) report this to the bzr developers\n")
1797
class cmd_remerge(Command):
1800
takes_args = ['file*']
1801
takes_options = ['merge-type', 'reprocess',
1802
Option('show-base', help="Show base revision text in "
1805
def run(self, file_list=None, merge_type=None, show_base=False,
1807
from bzrlib.merge import merge_inner, transform_tree
1808
if merge_type is None:
1809
merge_type = Merge3Merger
1810
tree, file_list = tree_files(file_list)
1813
pending_merges = tree.pending_merges()
1814
if len(pending_merges) != 1:
1815
raise BzrCommandError("Sorry, remerge only works after normal"
1816
+ " merges. Not cherrypicking or"
1818
repository = tree.branch.repository
1819
base_revision = common_ancestor(tree.branch.last_revision(),
1820
pending_merges[0], repository)
1821
base_tree = repository.revision_tree(base_revision)
1822
other_tree = repository.revision_tree(pending_merges[0])
1823
interesting_ids = None
1824
if file_list is not None:
1825
interesting_ids = set()
1826
for filename in file_list:
1827
file_id = tree.path2id(filename)
1829
raise NotVersionedError(filename)
1830
interesting_ids.add(file_id)
1831
if tree.kind(file_id) != "directory":
1834
for name, ie in tree.inventory.iter_entries(file_id):
1835
interesting_ids.add(ie.file_id)
1836
transform_tree(tree, tree.basis_tree(), interesting_ids)
1837
if file_list is None:
1838
restore_files = list(tree.iter_conflicts())
1840
restore_files = file_list
1841
for filename in restore_files:
1843
restore(tree.abspath(filename))
1844
except NotConflicted:
1846
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1847
interesting_ids = interesting_ids,
1848
other_rev_id=pending_merges[0],
1849
merge_type=merge_type,
1850
show_base=show_base,
1851
reprocess=reprocess)
1859
class cmd_revert(Command):
1860
"""Reverse all changes since the last commit.
1862
Only versioned files are affected. Specify filenames to revert only
1863
those files. By default, any files that are changed will be backed up
1864
first. Backup files have a '~' appended to their name.
1866
takes_options = ['revision', 'no-backup']
1867
takes_args = ['file*']
1868
aliases = ['merge-revert']
1870
def run(self, revision=None, no_backup=False, file_list=None):
1871
from bzrlib.commands import parse_spec
1872
if file_list is not None:
1873
if len(file_list) == 0:
1874
raise BzrCommandError("No files specified")
1878
tree, file_list = tree_files(file_list)
1879
if revision is None:
1880
# FIXME should be tree.last_revision
1881
rev_id = tree.branch.last_revision()
1882
elif len(revision) != 1:
1883
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1885
rev_id = revision[0].in_history(tree.branch).rev_id
1886
tree.revert(file_list, tree.branch.repository.revision_tree(rev_id),
1887
not no_backup, bzrlib.ui.ui_factory.progress_bar())
1890
class cmd_assert_fail(Command):
1891
"""Test reporting of assertion failures"""
1894
assert False, "always fails"
1897
class cmd_help(Command):
1898
"""Show help on a command or other topic.
1900
For a list of all available commands, say 'bzr help commands'."""
1901
takes_options = [Option('long', 'show help on all commands')]
1902
takes_args = ['topic?']
1906
def run(self, topic=None, long=False):
1908
if topic is None and long:
1913
class cmd_shell_complete(Command):
1914
"""Show appropriate completions for context.
1916
For a list of all available commands, say 'bzr shell-complete'."""
1917
takes_args = ['context?']
1922
def run(self, context=None):
1923
import shellcomplete
1924
shellcomplete.shellcomplete(context)
1927
class cmd_fetch(Command):
1928
"""Copy in history from another branch but don't merge it.
1930
This is an internal method used for pull and merge."""
1932
takes_args = ['from_branch', 'to_branch']
1933
def run(self, from_branch, to_branch):
1934
from bzrlib.fetch import Fetcher
1935
from bzrlib.branch import Branch
1936
from_b = Branch.open(from_branch)
1937
to_b = Branch.open(to_branch)
1938
Fetcher(to_b, from_b)
1941
class cmd_missing(Command):
1942
"""Show unmerged/unpulled revisions between two branches.
1944
OTHER_BRANCH may be local or remote."""
1945
takes_args = ['other_branch?']
1946
takes_options = [Option('reverse', 'Reverse the order of revisions'),
1948
'Display changes in the local branch only'),
1949
Option('theirs-only',
1950
'Display changes in the remote branch only'),
1959
def run(self, other_branch=None, reverse=False, mine_only=False,
1960
theirs_only=False, log_format=None, long=False, short=False, line=False,
1961
show_ids=False, verbose=False):
1962
from bzrlib.missing import find_unmerged, iter_log_data
1963
from bzrlib.log import log_formatter
1964
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
1965
parent = local_branch.get_parent()
1966
if other_branch is None:
1967
other_branch = parent
1968
if other_branch is None:
1969
raise BzrCommandError("No missing location known or specified.")
1970
print "Using last location: " + local_branch.get_parent()
1971
remote_branch = bzrlib.branch.Branch.open(other_branch)
1972
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
1973
if (log_format == None):
1974
default = bzrlib.config.BranchConfig(local_branch).log_format()
1975
log_format = get_log_format(long=long, short=short, line=line, default=default)
1976
lf = log_formatter(log_format, sys.stdout,
1978
show_timezone='original')
1979
if reverse is False:
1980
local_extra.reverse()
1981
remote_extra.reverse()
1982
if local_extra and not theirs_only:
1983
print "You have %d extra revision(s):" % len(local_extra)
1984
for data in iter_log_data(local_extra, local_branch.repository,
1987
printed_local = True
1989
printed_local = False
1990
if remote_extra and not mine_only:
1991
if printed_local is True:
1993
print "You are missing %d revision(s):" % len(remote_extra)
1994
for data in iter_log_data(remote_extra, remote_branch.repository,
1997
if not remote_extra and not local_extra:
1999
print "Branches are up to date."
2002
if parent is None and other_branch is not None:
2003
local_branch.set_parent(other_branch)
2007
class cmd_plugins(Command):
2012
import bzrlib.plugin
2013
from inspect import getdoc
2014
for name, plugin in bzrlib.plugin.all_plugins().items():
2015
if hasattr(plugin, '__path__'):
2016
print plugin.__path__[0]
2017
elif hasattr(plugin, '__file__'):
2018
print plugin.__file__
2024
print '\t', d.split('\n')[0]
2027
class cmd_testament(Command):
2028
"""Show testament (signing-form) of a revision."""
2029
takes_options = ['revision', 'long']
2030
takes_args = ['branch?']
2032
def run(self, branch=u'.', revision=None, long=False):
2033
from bzrlib.testament import Testament
2034
b = WorkingTree.open_containing(branch)[0].branch
2037
if revision is None:
2038
rev_id = b.last_revision()
2040
rev_id = revision[0].in_history(b).rev_id
2041
t = Testament.from_revision(b.repository, rev_id)
2043
sys.stdout.writelines(t.as_text_lines())
2045
sys.stdout.write(t.as_short_text())
2050
class cmd_annotate(Command):
2051
"""Show the origin of each line in a file.
2053
This prints out the given file with an annotation on the left side
2054
indicating which revision, author and date introduced the change.
2056
If the origin is the same for a run of consecutive lines, it is
2057
shown only at the top, unless the --all option is given.
2059
# TODO: annotate directories; showing when each file was last changed
2060
# TODO: annotate a previous version of a file
2061
# TODO: if the working copy is modified, show annotations on that
2062
# with new uncommitted lines marked
2063
aliases = ['blame', 'praise']
2064
takes_args = ['filename']
2065
takes_options = [Option('all', help='show annotations on all lines'),
2066
Option('long', help='show date in annotations'),
2070
def run(self, filename, all=False, long=False):
2071
from bzrlib.annotate import annotate_file
2072
tree, relpath = WorkingTree.open_containing(filename)
2073
branch = tree.branch
2076
file_id = tree.inventory.path2id(relpath)
2077
tree = branch.repository.revision_tree(branch.last_revision())
2078
file_version = tree.inventory[file_id].revision
2079
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
2084
class cmd_re_sign(Command):
2085
"""Create a digital signature for an existing revision."""
2086
# TODO be able to replace existing ones.
2088
hidden = True # is this right ?
2089
takes_args = ['revision_id*']
2090
takes_options = ['revision']
2092
def run(self, revision_id_list=None, revision=None):
2093
import bzrlib.config as config
2094
import bzrlib.gpg as gpg
2095
if revision_id_list is not None and revision is not None:
2096
raise BzrCommandError('You can only supply one of revision_id or --revision')
2097
if revision_id_list is None and revision is None:
2098
raise BzrCommandError('You must supply either --revision or a revision_id')
2099
b = WorkingTree.open_containing(u'.')[0].branch
2100
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
2101
if revision_id_list is not None:
2102
for revision_id in revision_id_list:
2103
b.repository.sign_revision(revision_id, gpg_strategy)
2104
elif revision is not None:
2105
if len(revision) == 1:
2106
revno, rev_id = revision[0].in_history(b)
2107
b.repository.sign_revision(rev_id, gpg_strategy)
2108
elif len(revision) == 2:
2109
# are they both on rh- if so we can walk between them
2110
# might be nice to have a range helper for arbitrary
2111
# revision paths. hmm.
2112
from_revno, from_revid = revision[0].in_history(b)
2113
to_revno, to_revid = revision[1].in_history(b)
2114
if to_revid is None:
2115
to_revno = b.revno()
2116
if from_revno is None or to_revno is None:
2117
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
2118
for revno in range(from_revno, to_revno + 1):
2119
b.repository.sign_revision(b.get_rev_id(revno),
2122
raise BzrCommandError('Please supply either one revision, or a range.')
2125
class cmd_uncommit(bzrlib.commands.Command):
2126
"""Remove the last committed revision.
2128
By supplying the --all flag, it will not only remove the entry
2129
from revision_history, but also remove all of the entries in the
2132
--verbose will print out what is being removed.
2133
--dry-run will go through all the motions, but not actually
2136
In the future, uncommit will create a changeset, which can then
2139
TODO: jam 20060108 Add an option to allow uncommit to remove unreferenced
2140
information in 'branch-as-repostory' branches.
2141
TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2142
information in shared branches as well.
2144
takes_options = ['verbose', 'revision',
2145
Option('dry-run', help='Don\'t actually make changes'),
2146
Option('force', help='Say yes to all questions.')]
2147
takes_args = ['location?']
2150
def run(self, location=None,
2151
dry_run=False, verbose=False,
2152
revision=None, force=False):
2153
from bzrlib.branch import Branch
2154
from bzrlib.log import log_formatter
2156
from bzrlib.uncommit import uncommit
2158
if location is None:
2160
control, relpath = bzrdir.BzrDir.open_containing(location)
2161
b = control.open_branch()
2163
tree = control.open_workingtree()
2164
except (errors.NoWorkingTree, errors.NotLocalUrl):
2167
if revision is None:
2169
rev_id = b.last_revision()
2171
revno, rev_id = revision[0].in_history(b)
2173
print 'No revisions to uncommit.'
2175
for r in range(revno, b.revno()+1):
2176
rev_id = b.get_rev_id(r)
2177
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
2178
lf.show(r, b.repository.get_revision(rev_id), None)
2181
print 'Dry-run, pretending to remove the above revisions.'
2183
val = raw_input('Press <enter> to continue')
2185
print 'The above revision(s) will be removed.'
2187
val = raw_input('Are you sure [y/N]? ')
2188
if val.lower() not in ('y', 'yes'):
2192
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
2196
def merge(other_revision, base_revision,
2197
check_clean=True, ignore_zero=False,
2198
this_dir=None, backup_files=False, merge_type=Merge3Merger,
2199
file_list=None, show_base=False, reprocess=False,
2200
pb=DummyProgress()):
2201
"""Merge changes into a tree.
2204
list(path, revno) Base for three-way merge.
2205
If [None, None] then a base will be automatically determined.
2207
list(path, revno) Other revision for three-way merge.
2209
Directory to merge changes into; '.' by default.
2211
If true, this_dir must have no uncommitted changes before the
2213
ignore_zero - If true, suppress the "zero conflicts" message when
2214
there are no conflicts; should be set when doing something we expect
2215
to complete perfectly.
2216
file_list - If supplied, merge only changes to selected files.
2218
All available ancestors of other_revision and base_revision are
2219
automatically pulled into the branch.
2221
The revno may be -1 to indicate the last revision on the branch, which is
2224
This function is intended for use from the command line; programmatic
2225
clients might prefer to call merge.merge_inner(), which has less magic
2228
from bzrlib.merge import Merger
2229
if this_dir is None:
2231
this_tree = WorkingTree.open_containing(this_dir)[0]
2232
if show_base and not merge_type is Merge3Merger:
2233
raise BzrCommandError("Show-base is not supported for this merge"
2234
" type. %s" % merge_type)
2235
if reprocess and not merge_type is Merge3Merger:
2236
raise BzrCommandError("Reprocess is not supported for this merge"
2237
" type. %s" % merge_type)
2238
if reprocess and show_base:
2239
raise BzrCommandError("Cannot reprocess and show base.")
2240
merger = Merger(this_tree.branch, this_tree=this_tree, pb=pb)
2241
merger.check_basis(check_clean)
2242
merger.set_other(other_revision)
2243
merger.set_base(base_revision)
2244
if merger.base_rev_id == merger.other_rev_id:
2245
note('Nothing to do.')
2247
merger.backup_files = backup_files
2248
merger.merge_type = merge_type
2249
merger.set_interesting_files(file_list)
2250
merger.show_base = show_base
2251
merger.reprocess = reprocess
2252
conflicts = merger.do_merge()
2253
merger.set_pending()
2257
# these get imported and then picked up by the scan for cmd_*
2258
# TODO: Some more consistent way to split command definitions across files;
2259
# we do need to load at least some information about them to know of
2261
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
2262
from bzrlib.sign_my_commits import cmd_sign_my_commits